#ifndef OPER_H
#define OPER_H

#include "oom.h"

void max(void * invec,void * inoutvec, int * len, MPI_Datatype *datatype);
void min(void * invec,void * inoutvec, int * len, MPI_Datatype *datatype);
void sum(void * invec,void * inoutvec, int * len, MPI_Datatype *datatype);
void register_reserved_ops();

#endif

